96+ cars - bypassing the secondary O2 sensor, interesting idea | FerrariChat
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96+ cars - bypassing the secondary O2 sensor, interesting idea

Discussion in '348/355' started by hacker-pschorr, May 22, 2008.

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  1. hacker-pschorr

    hacker-pschorr Formula Junior

    Sep 27, 2006
    584
    Land of Lambeau
    #1 hacker-pschorr, May 22, 2008
    Last edited: May 22, 2008
    I ran into a guy who claimes he has been running his car like this (an Audi) for a couple of years now including track time with no check engine light He removed the cats and installed his secondary O2 like this in the test pipe:

    http://www.k-series.com/forum/showthread.php?t=8833

    Then you also have this place:
    http://www.o2simulator.com/

    I wonder if their universal would work with the 355 OBDII

    Of coarse this is 100% for testing purposes, not permanent install.
     
  2. Thunberg

    Thunberg Karting

    Jun 19, 2004
    65
    RI
    #2 Thunberg, May 22, 2008
    Yeah I'm pretty sure the O2 sims are the way to go. I've been looking into a system like this for a while now and will be trying the universal set from the site you mentioned.
     
  3. 285ferrari

    285ferrari Two Time F1 World Champ
    Sponsor

    Sep 11, 2004
    20,973
    MD and NE
    Full Name:
    Robbie
    #3 285ferrari, May 22, 2008
    Any 96+ car can run test pipes with no CEL----A reflash of the ECU is all it takes.....
     
  4. gothspeed

    gothspeed F1 World Champ

    May 26, 2006
    10,244
    U.S.A.
    Full Name:
    goth
    #4 gothspeed, May 23, 2008
    Interesting..... can a higher rev limit, to say 9100rpm be flashed too......? :D
     
  5. eric355

    eric355 Formula 3
    Silver Subscribed

    Nov 30, 2005
    1,230
    Toulouse (France)
    Full Name:
    Eric DECOUX
    #5 eric355, May 23, 2008

    I have a (self made) O2 sensor electronic simulator for more than 1 year now and no CEL but ... it is a EU car!
    Have a look to this thread : http://www.ferrarichat.com/forum/showthread.php?t=136082
     
  6. 285ferrari

    285ferrari Two Time F1 World Champ
    Sponsor

    Sep 11, 2004
    20,973
    MD and NE
    Full Name:
    Robbie
    #6 285ferrari, May 23, 2008
    I know alot of stuff can be tweaked thru the ECU---not 100% sure about a higher rev limit setting----I'll ask my mechanic
     

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